* Use 100% white transparency color when no transparency at all (seems to be needed by some importers).
* Always export some kind of Lambert shader, even when using e.g. Blender's toon one (better to get something, even inacurate, than nothing).

Patch by Jens Restemeier, many thanks!

Differential Revision: https://developer.blender.org/D405

Patch by Jens Restemeier, many thanks! :)

Differential Revision: https://developer.blender.org/D402

Patch by Jens Restemeier, with minor edits.

Differential Revision: https://developer.blender.org/D401

Updates:
* Better positions for new Mix nodes
* Replace Swap Outputs with a generic Swap Links function: It works the same if two nodes are selected. If one node with one input linked is selected, the link is cycled through the available inputs. If one node with two inputs linked is selected, the two links are swapped (useful if you want to swap the inputs of a Mix node for example)
* Lazy functions now work on nodes that are in frames

New features:
* Add Image Sequence - just a speedy way to select just one image from a sequence in the file browser and have it automatically detect the length of the sequence and set the node appropriately
* Add Multiple Images - simply allows you to select more than one image and adds a node for each (useful for importing multiple render passes or renders for image stacking)

Issue pointed out by Jens Restemeier, thanks!

What to expect:
* Static export of empties, meshes, cameras and lamps, as well as materials and (image!) textures should work OK.
  There are a few advanced topics still TODO regarding meshes and mat/tex, though.
* Custom properties from objects/meshes/lamps/cameras/armatures/bones/materials/textures are exported too (only simple ones, ints/floats/strings).
* Armature export: this needs testing by people having *native* FBX aplications, linking between bones and meshes seems to work, but I have doubts about bones orientations.
* Animation: still a complete TODO.

Note that old FBX ASCII 6.1 exporter is still available (top dropdown in exporter's UI).

Many thanks to Campbell, which did the ground work of decyphering FBX binary format and wrote basic code to read/write it.

Lets you use your sketchfab account from within Blender to upload models online.

Screencast Keys Addon: Improved mouse silhouette, fixed box width to fit to text, changed draw callback order to draw text on top of box.

Added links for all shader and composite node types, as well as Cycles render settings and all Motion Tracking types.

*fixed:packed textures
*fixed:library objects

Names of those panels should probably be cleaned up, but for now just put Cell in "Edit" tools panel.

The original Lazy Connect works the same (Ctrl+RMB drag to make a new connection between guessed sockets) - this new function can be accessed with Ctrl+Shift+RMB drag and will show a menu for the user to choose exactly which sockets to connect. This can be useful when dealing with a large node tree, users want to make some connections without repeatedly zooming in and out or trying to click the exact socket they want. Just like with the normal Lazy Connect, you don't need to click on a node exactly, it will use the node nearest the mouse.

Included in this update are:
- More accurate nearest-node detection
- Auto-linkage (used in Lazy Connect) now matches sockets by name first
- Account for DPI settings other than 72

Please at least try to start Blender and look at the console after such changes, next time!

Reported by Sean Kennedy. The Fill Opacity setting on Export was missing a tooltip.

Made some tweaks to transformation matrix of <svg> node to make
it so origin from Inkscape matches Blender origin.

Currently only affects files from Inkscape, for others it's not
so much clear what origin should be.

Based on the patch from aldero (juanC), thanks!

AnimAll: Update location description and open by default, now that we have tabs in toolbar there's no need to make space

The Edit Linked Library panel now only appears in the Relations tab

the script was checking for selected strips one by one,
and sometimes this drives into freeze (can't explain why, but its obviously
a bad way to do it...

now it uses context.selected_editable_sequences, now it is more efficient
and the bug seems to be solved.

This adds the "Navigation" category for the addon, thus assigning it a tab. Due to this, I've also made the panel open by default. It was closed.